Lexington Weather

Lexington, Massachusetts, USA

78°F
7/15/2026 5:36am 
  • Lexington Conditions: Partly cloudy
  • Temperature: 77.7°F / 25.4°CWarmer 0.2°F than last hour.
  • Dew Point: 70.7°FDecreased 0.2°Fsince last hour.
  • Relative Humidity: 79%Decreased 1.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.67 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Heat Advisory

Issued by the National Weather Service - Cheyenne, WY

    HEAT ADVISORY  

Converse County Lower Elevations, WY; Niobrara County, WY; East Platte County, WY; Goshen County, WY; Central Laramie County, WY; East Laramie County, WY

Heat Advisory issued July 15 at 12:18AM MDT until July 16 at 12:00AM MDT by NWS Cheyenne WY

HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT

Areas Affected: Dawes; Box Butte; Scotts Bluff; Banner; Morrill; Kimball; Cheyenne; North Sioux; South Sioux; Converse County Lower Elevations; Niobrara County; East Platte County; Goshen County; Central Laramie County; East Laramie County

Urgency: Expected

Severity: Moderate

Certainty: Likely

Alert Sent: Wednesday 12:18am MDT

Alert Effective: Wednesday 12:18am MDT

Alert Expires: Wednesday 6:00pm MDT (expect updated alert by this time)

Event Onset: Wednesday 12:18am MDT

Event Ends: Thursday 12:00am MDT

Issued by: NWS Cheyenne WY

Details: 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...

* WHAT...Afternoon temperatures will be in the mid-90s to low-100
degrees with overnight temperatures dropping to between 60 and 70,
providing little relief.

* WHERE...Portions of panhandle Nebraska and east central and
southeast Wyoming.

* WHEN...Until midnight MDT tonight.

* IMPACTS...Hot temperatures and poor hydration may cause heat
illnesses or injuries.

Information: 
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.5a4a7b8796331437db15cd29035a636afd763053.001.1
Codes: WYZ101, WYZ102, WYZ107, WYZ108, WYZ118, WYZ119
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5a4a7b8796331437db15cd29035a636afd763053.001.1